Waterfall/BungeeCord-Patches/0015-Micro-optimizations.patch

From 899f2a62a91d604866e2a5a85378b2fe9bc30aa0 Mon Sep 17 00:00:00 2001
From: Tux <write@imaginarycode.com>
Date: Tue, 19 Jan 2016 15:13:29 -0700
Subject: [PATCH] Micro-optimizations

- PluginManager.dispatchCommand() avoids regex while splitting commands. Java 7 introduced an optimized String.split() that should be used instead (affects command dispatch).
- Don't attempt to format arguments when there are none provided
- Don't create a data input stream for every plugin message we get from servers

diff --git a/proxy/src/main/java/net/md_5/bungee/connection/DownstreamBridge.java b/proxy/src/main/java/net/md_5/bungee/connection/DownstreamBridge.java
index b8248ec4..23e7b6d8 100644
--- a/proxy/src/main/java/net/md_5/bungee/connection/DownstreamBridge.java
+++ b/proxy/src/main/java/net/md_5/bungee/connection/DownstreamBridge.java
@@ -282,7 +282,6 @@ public class DownstreamBridge extends PacketHandler
     @SuppressWarnings("checkstyle:avoidnestedblocks")
     public void handle(PluginMessage pluginMessage) throws Exception
     {
-        DataInput in = pluginMessage.getStream();
         PluginMessageEvent event = new PluginMessageEvent( server, con, pluginMessage.getTag(), pluginMessage.getData().clone() );
 
         if ( bungee.getPluginManager().callEvent( event ).isCancelled() )
@@ -309,6 +308,7 @@ public class DownstreamBridge extends PacketHandler
 
         if ( pluginMessage.getTag().equals( "BungeeCord" ) )
         {
+            DataInput in = pluginMessage.getStream();
             ByteArrayDataOutput out = ByteStreams.newDataOutput();
             String subChannel = in.readUTF();
 
-- 
2.42.0